Navlipi Keyboard vs VISCOM24 Qrcode Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Navlipi Keyboard
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NAVLIPI World’s first practical phonemic (also phonetic) alphabet, based on Latin alphabet. See: https://navlipi.org All languages Superscripts on some keys: E (English); M (Mandarin); T (Tamil); A (Arabic); Dewanaagari letter. Long vowels by reduplication: Short i, u -> Long ii, uu, etc; aa an exception. Common vowels • aa English father, Hindi आ • Ω English ball, vowel in Hindi कौन • ɔ (inverted-c) English Jack, vowel in Hindi मै • q English about, 2nd vowel in Hindi यन्त्र • a English but, Hindi अ • e English bet; ee fair, vowel in Hindi है; ε English gray, Hindi ए, Spanish que • y French tu, German ȕber; o// feuille; o/ German schön Common non-vowels (consonants) • j English yes, Hindi य • ƪ (inverted-j) English Jack, Hindi ज • c Spanish chica, Hindi च • Aspiration (महाप्राण): Add hₒ to letter being aspirated. Thus, k (Hindi क), p (Hindi प) to khₒ (ख), phₒ (फ) • Fricatization (hissing sound): Add h₀. Except: x for velar unvoiced fricative (Scots loch, Hindi/Faarsi ख्वाब) • ƹ for voiced velar fricative, Hindi/Faarsi ग.म • sh₀ English shoot, Hindi श; zh₀ English pleasure Nasals • As tilde symbol (~), or with n₀₀, m₀₀; place after syllable. Thus, Hindi हाां, French mon, Portuguese Saõ -> haa~ (haan₀₀), mo~ (mon₀₀), Saao~ (Saaon₀₀) • Velar, nasals nₒ (Dewanaagari ङ, English king -> kinₒg); palatal η (Dewanaagari ञ, English inch iηc) Upper-, lower- case letters ARE distinguished. Specific languages English, West European, Russian languages • Alveolar t- , d as ŧŧ (or just tt ), đt (or just dt) • Unvoiced, voiced dental fricatives: English thin -> th₀in, this -> dh₀is Hindi, other Indian languages • Retroflex (मूर्धन्त्य) non-vowels (ट, ठ, ड, ढ, ण) ŧ, ŧhₒ, đ, đhₒ, n • Flaps add dot (.). Thus ट. ड. ण. become ŧ. đ. n. • Vowel r-sound (ऋ): ȓ • Wisarga: as colon (:) • Diphthongs ऐ, औ, if actual diphthongs: aaε, aau. But these frequently pronounced as vowels ( cf. मै, है, कौन ) • Retroflex Tamil l-like sound (zh in Latin transcription) as r Arabic • Unvoiced uvular k-sound (q in Latin transcription): k.. • Pharyngealized (faucal) dental t-, d- as t.., d.. Mandarin • 4 standard tones: leftmost 4 keys in top row of 3rd Navlipi keyboard. Placed after syllable having tone • hs-sound (x in Latin transcription, Xie Xie, “thank you”): ŧŧh₀ Select African languages • “Velarized” bilabials kp, gb • Initial nasals as n₀₀, m₀₀. E.g. Ngoma, Mbeki as N₀₀gomaa, M₀₀bƐki Phonemic renditions Hindi • vw for both v, w sounds in Hindi • f, ph-sounds, jointly as ph₈ English • pₒ for both p and ph (aspirated-p) • ttₒ for alveolar t, th-sounds Standard French, Hochdeutsch • xr for both “throaty-r”, “rolled-r” Mandarin • Both p-, b-sounds, as b∞ • Both alveolar t, d-sounds as d∞ Tamil • Both dental t, th sounds as tₒ
VISCOM24 Qrcode Reader
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The APP is for the exclusive use of the Exhibitors of the Event and allows for the scanning of visitors' QR codes. After scanning, the lead data will be immediately visible, and it will be possible to add a note. At the end of the Event, all leads can be downloaded in a convenient Excel file.
Screenshots
Verdict
The clearest difference is iOS requirement: VISCOM24 Qrcode Reader at 16.0 against Navlipi Keyboard's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Navlipi Keyboard ships an update every 8 months, VISCOM24 Qrcode Reader every 6 months. The most recent releases landed on October 16, 2026 and October 27, 2026 respectively.
| Parameter | Navlipi Keyboard | VISCOM24 Qrcode Reader |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Navlipi.org | FIERA MILANO SPA |
In-app purchases
Navlipi Keyboard
No in-app purchases
VISCOM24 Qrcode Reader
No in-app purchases
Questions
Is Navlipi Keyboard free?
Is VISCOM24 Qrcode Reader free?
Do Navlipi Keyboard or VISCOM24 Qrcode Reader have ads?
Which is updated more often, Navlipi Keyboard or VISCOM24 Qrcode Reader?
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